On Thu, May 28, 2015 at 7:19 PM, Dietmar Maurer <diet...@proxmox.com> wrote: >> Each kvm process have multiple threads and the number of them is >> changing in time. > > AFAIK all disk IO is done by a single, dedicated thread.
I tried to read qemu-kvm code but it is difficult for me as I have never written C code. Whatever way it works we have the issue "buffer changes while writing". If anybody can understand and explain why it changes and may be even suggest a way to fix would be great. Meanwhile if somebody implemented the "default cache" option for a storage object it would help a lot for end-users like me. _______________________________________________ pve-devel mailing list pve-devel@pve.proxmox.com http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
